user
Plase answer the following request: What invention from the 1950s still has an impact today?
Answer:
assistant
The invention of the transistor in 1947 had a massive impact on modern society. Transistors are used in a wide variety of electronics-based applications, such as radios, TVs, computers, and mobile phones. 

The invention of the credit card in 1950 also has a lasting impact today. Credit cards enable people to make purchases without carrying around cash, and they also allow people to build credit. 

The development of the Polio vaccine in 1956 was also hugely important, as it effectively eliminated Polio as a major health risk in the developed world. 

The invention of the barcode in 1952 has changed the way people shop, as items can be quickly scanned at checkout, and inventory is tracked with ease. 

Finally, the invention of the Xerox photocopier in 1959 has made the replication of physical documents much faster and easier.